How many CVEs have patched track_http_metrics?

1 published CVEs changed track_http_metrics in vllm-project/vllm, in 2 distinct patches totalling 21 changed lines, between 2026 and 2026.

What is the latest CVE that changed track_http_metrics?

CVE-2026-105759 (vLLM: Unbounded Prometheus label cardinality from attacker-controlled HTTP method tokens in the vLLM Rust frontend metrics middleware (unauthenticated denial of service)), published 2026-10-05, changed lines 33 to 55 of rust/src/server/src/middleware/metrics.rs.

How does track_http_metrics compare to the rest of vllm-project/vllm?

vllm-project/vllm has 83 CVEs with a located fix in total; 1 of them changed track_http_metrics.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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vllm-project/vllm

Function

track_http_metrics

Name: track_http_metrics in vllm-project/vllm: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

rust/src/server/src/middleware/metrics.rs

Last patched October 5, 2026

1

CVEs

That changed this function

2

Distinct patches

Backports counted once

21

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

track_http_metrics in vllm-project/vllm was changed by 1 published CVE fixes in 2026, in 2 distinct patches that added or removed 21 lines in total.

vllm-project/vllm has 83 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed track_http_metrics, newest first, with the lines each fix touched.

vLLM: Unbounded Prometheus label cardinality from attacker-controlled HTTP method tokens in the vLLM Rust frontend metrics middleware (unauthenticated denial of service)
CVE-2026-105759 · lines 33–55 · +20 −1
Medium · CVSS 5.9
EPSS 0.3%2026-10-05

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1known_methods_keep_their_namesrust/src/server/src/middleware/metrics.rs1 CVEs · 2 patches2026

Other hotspots in the repository

Functions in vllm-project/vllm changed by the most CVE fixes.

validate_xgrammar_grammar4 CVEs · vllm/v1/structured_output/backend_xgrammar.py load_bytes3 CVEs · vllm/multimodal/media/audio.py _resolve_rust_frontend_path3 CVEs · vllm/envs.py load_file3 CVEs · vllm/multimodal/media/audio.py __init__3 CVEs · vllm/model_executor/models/kimi_k25.py _try_resolve_transformers3 CVEs · vllm/model_executor/models/registry.py

All patched functions in vllm-project/vllm

Frequently asked questions

Common questions about CVE fixes to track_http_metrics.

How many CVEs have patched track_http_metrics?: 1 published CVEs changed track_http_metrics in vllm-project/vllm, in 2 distinct patches totalling 21 changed lines, between 2026 and 2026.
What is the latest CVE that changed track_http_metrics?: CVE-2026-105759 (vLLM: Unbounded Prometheus label cardinality from attacker-controlled HTTP method tokens in the vLLM Rust frontend metrics middleware (unauthenticated denial of service)), published 2026-10-05, changed lines 33 to 55 of rust/src/server/src/middleware/metrics.rs.
How does track_http_metrics compare to the rest of vllm-project/vllm?: vllm-project/vllm has 83 CVEs with a located fix in total; 1 of them changed track_http_metrics.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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